- Show All - Show differences - Back | ACCESS CONTROLLER DS-K2604T Hikvision | MULTIFUNCTION METER FOR ELECTRICAL INSTALLATIONS UT-595 UNI-T |
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| 774.94 EUR 774.94 EUR
| 577.05 EUR 577.05 EUR
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Number of supported readers: | 8 pcs @ RS-485, 4 pcs @ Wiegand | ... |
Battery backup support: | max. 7 Ah | ... |
Resistance measurement: | ... | Test voltage 250 V : 0.05 MΩ ... 250 MΩ Test voltage 500 V : 0.05 MΩ ... 500 MΩ Test voltage 1000 V : 0.05 MΩ ... 1000 MΩ |
Input lines: | 4 pcs - Alarm inputs , 4 pcs - Reed switch , 4 pcs - Door/gate opening button , 9 pcs - Tamper | ... |
Measuring accuracy: | ... | 0.05 MΩ ... 1000 MΩ ± (5% + 5) |
Open circuit voltage: | ... | Test voltage ± 10 % |
Output lines: | 4 pcs - Lock relay , 4 pcs - Relay | ... |
Test current: | ... | 0.9 mA ... 1.1 mA |
Short-circuit current: | ... | < 1.8 mA |
AC voltage measurement: | ... | 0 V ... 440 V ± (2% + 3) @ 1 V |
Communication: | RS-485, Ethernet, Wiegand (w26 / w34), Open Supervised Device Protocol (OSDP) | ... |
DC voltage measurement: | ... | 0 V ... ± 440 V ± (2% + 3) @ 1 V |
Measurement of small resistances: | ... | 0.01 Ω ... 200 Ω ± (2% + 5) |
Frequency measurement: | ... | 20 Hz ... 100 Hz - for reference only |
SAP Code: | 302913800 | ... |
Test of RCDs: | ... | Working voltage: 220V ± 10 % Test current: 10mA / 30mA / 100mA / 300mA / 500mA Switch-off time ranges :
- 0 ... 2000 ms ± (5% + 5) @ 1/2 x nominal value of the residual current
- 0 ... 500 ms ± (5% + 5) @ 1 x nominal value of the residual current, Selective RCD
- 0 ... 500 ms ± (5% + 5) @ 2 x nominal value of the residual current, Selective RCD
- 0 ... 300 ms ± (5% + 5) @ 1 x nominal value of the residual current
- 0 ... 300 ms ± (5% + 5) @ 2 x nominal value of the residual current
- 0 ... 40 ms ± (5% + 5) @ 5 x nominal value of the residual current
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RCD tripping current measurement: | ... | Increasing current test: 10 mA / 30 mA / 100 mA / 300 mA / 500 mA ± 10 % |
RCD automatic test: | ... | |
Phase sequence test: | ... | 100 V ... 440 V / 45 Hz ... 65 Hz |
Continuity measurement of protective and equalizing conductors: | ... | 0 Ω ... 199 Ω ± (2% + 5) Measuring current > 20 mA @ 0 ... 2 Ω |
Line impedance measurement (L-N): | ... | 0.05 Ω ... 1.99 Ω ± (5% + 5) 2 Ω ... 19.99 Ω ± (5% + 5) 20 Ω ... 2000 Ω ± (5% + 5) Measuring current : 20 A / 20 ms Measuring range of prospective short-circuit current : 0 ... 26 kA |
Short circuit loop impedance measurement (L-PE): | ... | 0.05 Ω ... 1.99 Ω ± (5% + 5) 2 Ω ... 19.99 Ω ± (5% + 5) 20 Ω ... 2000 Ω ± (5% + 5) Measuring current : 20 A / 20 ms Measuring range of prospective short-circuit current : 0 ... 26 kA |
Automatic change of measuring ranges: | ... | |
RS-232: | ... | |
USB: | ... | |
Main features: | 100000 indexed users History of 300000 events Remote programming from PC Metal housing | Warning of using high voltage during the measurement, Phase switch 0° / 180° during RCD test, Automatic identification of AC/DC voltage, Reset function for measuring low resistances, Large, readable LCD display with backlight, Buzzer, Automatic power-off, Low battery indicator, Aesthetic and solid construction |
Operation temp: | -20 °C ... 65 °C | 0 °C ... 40 °C |
Permissible relative humidity: | 10 % ... 95 % (non-condensing) | ≤ 85 % (non-condensing) |
Power supply: | 230 V AC | 8 x 1.5V, type AA/LR6/FR6 battery - included |
Weight: | 4.7 kg | 1.1 kg |
Dimensions: | 373 x 345 x 98 mm | 210 x 175 x 90 mm |
Manufacturer / Brand: | Hikvision | UNI-T |
Guarantee: | 3 years | 2 years |